[ ڵ] ȣⰡ Ʋ ݵϰ ִ. 30 1 43 4.8% 8940 ŷǰ ִ.
ȣ ҿ ũý ü. AC, DC ġ ý ι 60% ̻ Ѵ. ũ ý ũ ٽ Ʈѷ, ߰ Ȱ Ҽ ȣ ´. ִ ַ α̳ ؿ翡 ̷.
ߴ. ű ҷ ȸ ⺸ 10% 218 83000 սǷ Ȯƴ. ͵ ⺸ 65% 33000 ߴ.
ȣ ְڻ(PBR) 1 5 ġ 0.9躸 ̴. 2002 7 ִġ 1.6, ġ 0.5. PBR ֽ ǴѴ.
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